Answer:
please give me BRAINLIEST answer
Explanation:
Electromagnetic radiation, in classical physics, the flow of energy at the universal speed of light through free space or through a material medium in the form of the electric and magnetic fields that make up electromagnetic waves such as radio waves, visible light, and gamma rays. In such a wave, time-varying electric and magnetic fields are mutually linked with each other at right angles and perpendicular to the direction of motion. An electromagnetic wave is characterized by its intensity and the frequency ν of the time variation of the electric and magnetic fields.
The formula to find the radius is R=V^2/A or Radius=Velocity^2/Acceleration so that means
R=V^2/A
10^2/5=R
100/5=R
R=20m
Responder:
39200 J
Explicación:
Dado:
Masa de Tamara (m) = 50 kg
Altura a la que se encuentra Tamara (h) = 80 m
Aceleración debido a la gravedad (g) = 9.8 m / s²
La energía potencial de un objeto de masa 'm' ubicada a una altura 'h' sobre el suelo se da como:
![U=mgh](https://tex.z-dn.net/?f=U%3Dmgh)
Ahora, conecte los valores dados y resuelva la energía potencial. Esto da,
![U=50\times 9.8\times 80\\\\U=39200\ J](https://tex.z-dn.net/?f=U%3D50%5Ctimes%209.8%5Ctimes%2080%5C%5C%5C%5CU%3D39200%5C%20J)
Por lo tanto, la energía potencial de Tamara ubicada a una altura de 80 m es 39200 J.
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